2265533355 has 16 divisors (see below), whose sum is σ = 3625443360. Its totient is φ = 1208087808.

The previous prime is 2265533311. The next prime is 2265533399. The reversal of 2265533355 is 5533355622.

It is an interprime number because it is at equal distance from previous prime (2265533311) and next prime (2265533399).

It is not a de Polignac number, because 2265533355 - 2¹⁴ = 2265516971 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175399 + ... + 187871.

It is an arithmetic number, because the mean of its divisors is an integer number (226590210).

Almost surely, 2^2265533355 is an apocalyptic number.

2265533355 is a deficient number, since it is larger than the sum of its proper divisors (1359910005).

2265533355 is a wasteful number, since it uses less digits than its factorization.

2265533355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24590.

The product of its digits is 405000, while the sum is 39.

The square root of 2265533355 is about 47597.6192156709. The cubic root of 2265533355 is about 1313.3792588247.

Adding to 2265533355 its reverse (5533355622), we get a palindrome (7798888977).

The spelling of 2265533355 in words is "two billion, two hundred sixty-five million, five hundred thirty-three thousand, three hundred fifty-five".